TW202241572A - Filter container system having vent structure - Google Patents

Filter container system having vent structure Download PDF

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Publication number
TW202241572A
TW202241572A TW111100687A TW111100687A TW202241572A TW 202241572 A TW202241572 A TW 202241572A TW 111100687 A TW111100687 A TW 111100687A TW 111100687 A TW111100687 A TW 111100687A TW 202241572 A TW202241572 A TW 202241572A
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Taiwan
Prior art keywords
aforementioned
filter material
filter
material container
exhaust chamber
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TW111100687A
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Chinese (zh)
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中村善則
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日商洛奇科技股份有限公司
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Publication of TW202241572A publication Critical patent/TW202241572A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
    • B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/29—Filter cartridge constructions
    • B01D2201/291—End caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/31—Other construction details
    • B01D2201/316—Standpipes

Abstract

There is demand for a filter container with which it is possible to efficiently vent air in a secondary-side flow path of a filter by using a simple structure. The aforementioned problem is solved by a filter container system comprising: a filter cartridge having a filter that filters a fluid, the filter having a cylindrical shape so as to have a conduit between a first opening positioned in one end and a second opening positioned in the other end; a filter container having a vent mechanism in an upper section thereof, the filter container being capable of accommodating the filter cartridge in an attachable and detachable matter in the interior thereof; an isolating wall that is in contact with the filter cartridge and the interior of the filter container and that forms a vent chamber communicating with a vent opening in the vent mechanism; and a pipe that extends in the plumb vertical direction so as to communicate with the vent chamber.

Description

具有排氣構造的濾材容器系統Filter media container system with vented construction

本發明係關於一種濾材(filter)容器的排氣(vent)構造。The invention relates to a vent structure of a filter container.

在利用流體之流動的流體機械中，係為了預防壓力損失且將流體之流動效率化，而需要進行所謂將殘留於流路內的空氣，在初始狀態中從流路予以排除的排氣。即便在使用了濾材的流體之過濾中，初始狀態中應予以過濾的流體(以下，稱為「過濾流體」)之流路的排氣仍是重要的過程(process)。In a fluid machine utilizing the flow of fluid, in order to prevent pressure loss and improve the efficiency of fluid flow, it is necessary to exhaust the air remaining in the flow path from the flow path in the initial state. Even in the filtration of a fluid using a filter material, the exhaust of the flow path of the fluid to be filtered in the initial state (hereinafter referred to as "filter fluid") is still an important process.

另一方面，一般是有一種使用濾材容器來進行流體之過濾的手法，該濾材容器係以裝卸式來內置具備濾材的濾芯(filter cartridge)。尤其是，在如此的濾材容器中，係為了進行濾芯交換，而具有濾材容器之內部整體一直保持露出的構造。為此，在濾芯的濾材之一次側(上游側)的流路與二次側(下游側)的流路之各個流路中，有必要進行排氣。此時，在將濾材之一次側設定為濾材之外周面的濾材容器中，要進行濾材之二次側(下游側)的流路之排氣會變得困難。 [先前技術文獻] [專利文獻] On the other hand, there is generally a method of filtering a fluid using a filter container in which a detachable filter cartridge is built in. In particular, such a filter medium container has a structure in which the entire inside of the filter medium container is always exposed for filter element replacement. For this reason, it is necessary to exhaust air in each of the flow path on the primary side (upstream side) and the flow path on the secondary side (downstream side) of the filter material of the filter element. In this case, in the filter medium container in which the primary side of the filter medium is set as the outer peripheral surface of the filter medium, it becomes difficult to exhaust the flow path on the secondary side (downstream side) of the filter medium. [Prior Art Literature] [Patent Document]

專利文獻1：日本特開2018-086625號公報Patent Document 1: Japanese Patent Laid-Open No. 2018-086625

[發明所欲解決之課題][Problem to be Solved by the Invention]

有關濾材之二次側(下游側)的流路之排氣，在專利文獻1中係有記載以下之例：針對應過濾的燃料油設成下降流之後以製作螺旋渦流的葉片構件來分離燃料油與空氣。但是，由於作為排氣的構造會變得複雜，而且排氣用的空氣之流動係僅依靠空氣之自然的上升流，所以在現實上有排氣之效果不高的問題。從而，被要求一種可以以簡易的構造來有效率地進行濾材之二次側的流路之排氣的濾材容器。 [解決課題之手段] Regarding the exhaust of the flow path on the secondary side (downstream side) of the filter material, the following example is described in Patent Document 1: after the fuel oil to be filtered is set as a downflow, the fuel is separated by a blade member that creates a spiral vortex. oil and air. However, since the structure as the exhaust becomes complicated, and the flow of the air for exhaust depends only on the natural upward flow of the air, there is a problem that the exhaust effect is not high in practice. Therefore, there is a demand for a filter medium container that can efficiently exhaust air from a flow path on the secondary side of the filter medium with a simple structure. [Means to solve the problem]

其藉由濾材容器系統來解決，該濾材容器系統，係具備：濾芯，其是具有圓筒形狀之濾材，該濾材係進行流體之過濾，且在配置於一端的第一開口與配置於另一端的第二開口之間具有管路；及濾材容器，其是可將前述濾芯能夠裝卸地收納於內部，且在上部具有排氣機構；及隔絕壁，其是接觸於前述濾芯與前述濾材容器之內部以進行與前述排氣機構之排氣口連通的排氣室之形成；以及管件(pipe)，其是以與前述排氣室連通的方式朝向鉛直方向延伸；前述濾材容器係具有前述濾芯已收納於前述濾材容器之前述內部的收納狀態；在前述收納狀態中，前述管件係在前述管路之內部以在前述管路與前述管件之間具有間隙管路之方式使前述管件之一端貫通到達前述排氣室，前述隔絕壁係與前述濾材之端部接觸，前述排氣室係除了與前述間隙管路、前述管件及前述排氣口以外隔絕；前述濾材容器系統係在前述收納狀態中界定出流路，該流路係前述流體從前述濾材容器之下部的流入口流入，流入後的前述流體從前述濾材之外周面經由前述濾材而流入前述間隙管路並到達前述排氣室，然後從前述排氣室經由前述管件而從前述濾材容器之下部的排出口排出。 [發明效果] It is solved by a filter material container system. The filter material container system is equipped with: a filter element, which is a filter material with a cylindrical shape. There is a pipeline between the second openings; and a filter material container, which can accommodate the aforementioned filter element detachably inside, and has an exhaust mechanism on the upper part; and a partition wall, which is in contact with the aforementioned filter element and the aforementioned filter material container. The inside is to form an exhaust chamber communicating with the exhaust port of the aforementioned exhaust mechanism; and a pipe (pipe), which extends toward the vertical direction in a manner communicating with the aforementioned exhaust chamber; the aforementioned filter material container has the aforementioned filter element already The storage state stored in the aforementioned interior of the aforementioned filter material container; in the aforementioned storage state, the aforementioned pipe fitting is in the interior of the aforementioned pipeline in such a way that there is a gap between the aforementioned pipeline and the aforementioned pipe fitting, so that one end of the aforementioned pipe fitting reaches The aforementioned exhaust chamber, the aforementioned partition wall is in contact with the end of the aforementioned filter material, and the aforementioned exhaust chamber is isolated from the aforementioned gap pipeline, the aforementioned pipe fittings, and the aforementioned exhaust port; the aforementioned filter material container system is defined in the aforementioned storage state The flow path is that the aforementioned fluid flows in from the inlet of the lower part of the aforementioned filter material container, and the inflowed aforementioned fluid flows into the aforementioned gap pipeline from the outer peripheral surface of the aforementioned filter material through the aforementioned filter material and reaches the aforementioned exhaust chamber, and then flows from The exhaust chamber is discharged from the discharge port at the lower part of the filter container through the pipe. [Invention effect]

藉由本發明，可以以簡易的構造來有效率地進行濾材之二次側的流路之排氣。According to the present invention, it is possible to efficiently exhaust the flow path of the secondary side of the filter material with a simple structure.

(實施例1)(Example 1)

參照圖1至圖4，針對實施例1的濾材容器系統1作為本發明之實施形態來加以說明。濾材容器系統1，係具備濾芯2、濾材容器3、排氣室4、隔絕壁5及管件6。圖1係本發明的濾材容器系統1之立體圖。圖2係作為本發明之實施形態的濾材容器系統之剖視圖，且為顯示圖1之剖面X-X的圖。圖3係將實施例1的隔絕壁5之部分予以放大後的剖視圖。圖4係實施例1的濾芯2之剖視圖，尤其是針對管件6加以說明的圖。Referring to Fig. 1 to Fig. 4, the filter medium container system 1 of the first embodiment will be described as an embodiment of the present invention. The filter material container system 1 includes a filter element 2 , a filter material container 3 , an exhaust chamber 4 , a partition wall 5 and a pipe fitting 6 . FIG. 1 is a perspective view of a filter material container system 1 of the present invention. Fig. 2 is a cross-sectional view of a filter container system according to an embodiment of the present invention, and is a view showing a cross-section X-X in Fig. 1 . FIG. 3 is an enlarged cross-sectional view of a part of the partition wall 5 of the first embodiment. FIG. 4 is a cross-sectional view of the filter element 2 of Embodiment 1, especially a diagram illustrating the pipe fitting 6 .

首先，針對實施例1的濾材容器系統1之構造加以說明。濾芯2，為進行過濾流體之過濾的圓筒形狀之濾材21藉由匣筒支撐體(未圖示)所保持的構造。作為代表性，濾材21係可以由多孔質材料所形成，該多孔質材料係由不織布等所構成。例如，匣筒支撐體為圓筒形狀之圓筒芯體，且可以形成作為於該匣筒支撐體環繞有濾材21的構造、或是於圓筒形狀之外殼夾入有濾材21的構造。濾芯2的圓筒形狀之中心的中空部係被界定出作為朝向長邊方向延伸的管路24。管路24，係一端形成第一開口6a，其相反側的另一端形成第二開口6b。作為代表性，管路24，係構成作為沿濾芯2的圓筒形狀之中心軸延伸的圓筒中空部。First, the structure of the filter container system 1 of the first embodiment will be described. The filter element 2 is a structure in which a cylindrical filter material 21 for filtering fluid is held by a cartridge support (not shown). Typically, the filter medium 21 may be formed of a porous material made of nonwoven fabric or the like. For example, the cartridge support body is a cylindrical core body, and may be formed as a structure in which the filter material 21 surrounds the cartridge support body, or a structure in which the filter material 21 is sandwiched in a cylindrical shell. The hollow part at the center of the cylindrical shape of the filter element 2 is defined as a pipeline 24 extending toward the longitudinal direction. The pipe 24 has a first opening 6a formed at one end, and a second opening 6b formed at the other end on the opposite side. Typically, the piping 24 is constituted as a cylindrical hollow portion extending along the central axis of the cylindrical shape of the filter element 2 .

濾材容器3，為內部具有中空部的圓筒形狀之殼(shell)構造的容器，且為將濾材容器3之內部與外部予以隔絕的容器。可以將濾芯2能夠裝卸地固定並收納於該濾材容器3之內部的中空部。濾材容器3，係在濾材容器3具有一次側(上游側)之排氣機構31、與二次側(下游側)之排氣機構32。以下，在本發明的濾材容器系統1中，係將過濾流體之流動的上游側稱為一次側，將下游側稱為二次側。濾材容器3，係將具有一次側之排氣機構31與二次側之排氣機構32的此側定義作為上部側。將沒有排氣機構31與排氣機構32的此側定義作為下部側。濾材容器3，係在使用狀態中，將具有排氣機構31與排氣機構32的此側使用作為上部之側。在本說明書中，有關濾材容器系統1，係利用處於使用狀態的上部側與下部側之方向的定義來進行說明。濾材容器3係在下部側具有與濾材容器3之中空部連通的開口。濾芯2，係通過該開口而安裝於濾材容器3之中空部。又，在本說明書中，係將濾芯2已收納於濾材容器3之內部的狀態定義為收納狀態。The filter medium container 3 is a container having a cylindrical shell structure having a hollow inside, and is a container for isolating the inside and the outside of the filter medium container 3 . The filter element 2 can be detachably fixed and accommodated in the hollow portion inside the filter container 3 . The filter material container 3 has an exhaust mechanism 31 on the primary side (upstream side) and an exhaust mechanism 32 on the secondary side (downstream side) in the filter material container 3 . Hereinafter, in the filter container system 1 of the present invention, the upstream side of the flow of the filtered fluid is referred to as the primary side, and the downstream side is referred to as the secondary side. The filter material container 3 is defined as the upper side with the side having the exhaust mechanism 31 on the primary side and the exhaust mechanism 32 on the secondary side. The side without the exhaust mechanism 31 and the exhaust mechanism 32 is defined as the lower side. Filter material container 3 is in use state, and this side that has exhaust mechanism 31 and exhaust mechanism 32 is used as the side of upper part. In this specification, the filter medium container system 1 is described using the definition of the direction of the upper side and the lower side in the state of use. The filter material container 3 has an opening communicating with the hollow portion of the filter material container 3 on the lower side. The filter element 2 is installed in the hollow of the filter material container 3 through the opening. In addition, in this specification, the state in which the filter element 2 is accommodated inside the filter medium container 3 is defined as an accommodated state.

在濾材容器3之上部的內表面係具有隔絕壁5，該隔絕壁5係完全地包圍排氣機構32之排氣口32a，且以從該內表面延伸出的方式所安裝。隔絕壁5，雖然代表性為圓筒形狀，但是只要是完全地包圍排氣口32a的形狀，則可以設成各式各樣的形狀。在濾芯2已收納於濾材容器3之內部的狀態(收納狀態)中，隔絕壁5之端部5a的全部會接觸於濾芯2之端部2a。隔絕壁5，係以在隔絕部5之端部5a的全部接觸於濾芯2之端部2a的狀態中，濾芯2之端部2a中的管路24之開口藉由隔絕壁5所包圍的方式所構成。藉由濾材容器3之內表面與濾芯2之端部2a與隔絕壁5所包圍的空間係被界定出作為排氣室4。亦即，排氣室4係藉由隔絕壁5之端部5a接觸於濾芯2之端部2a所形成。The upper inner surface of the filter material container 3 is provided with a partition wall 5, which completely surrounds the exhaust port 32a of the exhaust mechanism 32, and is installed in a manner extending from the inner surface. The partition wall 5 is typically in a cylindrical shape, but it may have various shapes as long as it completely surrounds the exhaust port 32a. In the state (storage state) in which the filter element 2 is accommodated in the filter medium container 3 , the entire end portion 5 a of the partition wall 5 is in contact with the end portion 2 a of the filter element 2 . The partition wall 5 is such that the opening of the pipeline 24 in the end portion 2a of the filter element 2 is surrounded by the partition wall 5 in a state where all of the end portion 5a of the partition portion 5 is in contact with the end portion 2a of the filter element 2 constituted. The space enclosed by the inner surface of the filter material container 3 , the end portion 2 a of the filter element 2 and the partition wall 5 is defined as an exhaust chamber 4 . That is, the exhaust chamber 4 is formed by the end portion 5 a of the partition wall 5 contacting the end portion 2 a of the filter element 2 .

在濾芯2已收納於濾材容器3之內部的狀態(收納狀態)中，濾芯2，係以在濾材容器3之內表面與濾芯2之間，形成足以供過濾流體流動的流路寬度之間隙的方式固定於濾材容器3。過濾流體，係能夠從該間隙，通過濾芯之外表面，而流入濾芯2之內部的濾材21。In the state in which the filter element 2 has been accommodated inside the filter material container 3 (storage state), the filter element 2 is formed between the inner surface of the filter material container 3 and the filter element 2 to form a gap sufficient for the flow path width of the filtered fluid to flow. The way is fixed on the filter material container 3. The filtered fluid is able to flow into the filter material 21 inside the filter element 2 through the gap through the outer surface of the filter element.

在濾芯2的管路24之內部係配置有管件6。管件6為在兩端部具有第一開口6a與第二開口6b的圓筒形狀之中空構件，且為在該圓筒形狀之周面沒有孔的兩端貫通後的管形狀。管件6，係在管件6之外側面與濾芯2的管路24之內表面之間，以延伸於朝向管件6之兩端的第一開口6a與第二開口6b之方向的方式形成沿著管件6之外周的間隙管路24a。管件6，係在形成間隙管路24a的狀態下，例如固定於濾芯2的端部2a之相反側的端部2b。濾芯2之間隙管路24a側的表面係成為以下的構造：形成有多孔，過濾流體係從濾芯2之外表面通過濾材21而流動至濾芯2之間隙管路24a側的表面為止。A pipe fitting 6 is arranged inside the pipeline 24 of the filter element 2 . The pipe member 6 is a cylindrical hollow member having a first opening 6a and a second opening 6b at both ends, and has a pipe shape in which both ends have no holes on the peripheral surface of the cylindrical shape. The pipe fitting 6 is formed between the outer side of the pipe fitting 6 and the inner surface of the pipeline 24 of the filter element 2, extending in the direction of the first opening 6a and the second opening 6b towards the two ends of the pipe fitting 6 along the pipe fitting 6 The gap pipeline 24a on the outer periphery. The pipe member 6 is fixed to, for example, the end portion 2b of the filter element 2 on the opposite side to the end portion 2a in a state where the interstitial line 24a is formed. The surface on the side of the gap line 24a of the filter element 2 has a structure in which pores are formed, and the filter fluid flows from the outer surface of the filter element 2 through the filter material 21 to the surface on the side of the gap line 24a of the filter element 2.

管件6，係在濾芯2已收納於濾材容器3的收納狀態，且使用狀態中，以朝向鉛直方向延伸而設置的方式固定於濾芯2。由於間隙管路24a之內表面為管路24之內表面，所以間隙管路24a之端部的開口係位於由隔絕壁5之端部5a所包圍的區域內，且間隙管路24a係與排氣室4流體性地連通。間隙管路24a之連通至排氣室4之上側的端部與相反側的間隙管路24a之下側的端部係封閉著。The pipe 6 is fixed to the filter element 2 so as to extend vertically in the storage state where the filter element 2 is stored in the filter medium container 3 and in the use state. Since the inner surface of the gap pipeline 24a is the inner surface of the pipeline 24, the opening at the end of the gap pipeline 24a is located in the area surrounded by the end portion 5a of the partition wall 5, and the gap pipeline 24a is connected to the drain. The air chambers 4 are in fluid communication. The upper end of the gap line 24a connected to the exhaust chamber 4 and the lower end of the gap line 24a on the opposite side are closed.

管件6，係具有管件6之外表面與管件6之中空部沒有流體性地連通之流體性地非穿透的管壁構造。管件6係位於間隙管路24a之內部，且在濾芯2已收納於濾材容器3的收納狀態中，管件6之一端的第一開口6a會到達排氣室4，並在第一開口6a使管件6之中空部與排氣室4流體性地連通。藉此，在收納狀態中，排氣室4，係僅有排氣機構32之排氣口32a與間隙管路24a與管件之一端的第一開口6a會流體性地連通，而所謂濾材容器3之內部的此等以外之部位則會被流體性地隔絕。The pipe member 6 has a fluidly non-penetrating pipe wall structure in which the outer surface of the pipe member 6 is not in fluid communication with the hollow portion of the pipe member 6 . Pipe fitting 6 is positioned at the inside of interstitial pipeline 24a, and in the storage state that filter element 2 has been accommodated in filter container 3, the first opening 6a of one end of pipe fitting 6 can reach exhaust chamber 4, and makes pipe fitting at first opening 6a The hollow portion of 6 is in fluid communication with the exhaust chamber 4 . Thereby, in the storage state, the exhaust chamber 4 only has the exhaust port 32a of the exhaust mechanism 32, the gap pipeline 24a and the first opening 6a at one end of the pipe fitting to be in fluid communication, and the so-called filter material container 3 The rest of the interior will be fluidly isolated.

在濾芯2已收納於濾材容器3的收納狀態，且使用狀態中，管件6與間隙管路24a係以朝向鉛直方向延伸的方式設置，且保證排氣室4位於管件6與間隙管路24a之上部。排氣口32a係位於排氣室4之上部側。In the storage state where the filter element 2 has been stored in the filter material container 3, and in the use state, the pipe fitting 6 and the gap pipeline 24a are arranged in a manner extending toward the vertical direction, and the exhaust chamber 4 is ensured to be located between the pipe fitting 6 and the gap pipeline 24a upper part. The exhaust port 32 a is located on the upper side of the exhaust chamber 4 .

接著，針對在實施例1的濾材容器系統1所界定出的過濾流體之整體的流路加以說明。過濾流體，作為代表性的為液體。濾材容器3係與濾材基座(filter base)40嵌合，並藉由固定具等而固定於濾材基座40。過濾流體，係從流體源通過管路41之流入口41a，而供給至濾材容器3之內部。管路41之流入口41a，係配置於濾材容器3之下部側。在管路41之流入口41a係附加有預定之壓力，而預定之壓力是被劃分出作為濾材容器系統1中的過濾流體之一次側的壓力。已施加有預定之壓力的過濾流體，係從濾材容器3之下部側朝向上部側，沿濾芯2之外周面往上流動於濾材容器3之內表面與濾芯2之間所形成的間隙。在過濾流體沿濾芯2之外周面而往上流動於濾材容器3之內表面與濾芯2之間所形成的間隙時，會從濾芯2之外周面經由內部之濾材21而流入濾芯2之內部的間隙管路24a。由於間隙管路24a之下側的端部係封閉著，所以已流入間隙管路24a的過濾流體，係利用一次側之壓力，藉由間隙管路24a而引起過濾流體朝向濾材容器3之上部的流動。Next, the overall flow path of the filter fluid defined by the filter container system 1 of the first embodiment will be described. Filtration of fluids, typically liquids. The filter container 3 is fitted with a filter base 40 and fixed to the filter base 40 by a fixture or the like. The filter fluid is supplied to the inside of the filter medium container 3 through the inflow port 41 a of the pipeline 41 from the fluid source. The inlet 41a of the pipeline 41 is arranged on the lower side of the filter medium container 3 . A predetermined pressure is added to the inlet 41 a of the pipe 41 , and the predetermined pressure is divided as the pressure on the primary side of the filter fluid in the filter container system 1 . Filtration fluid with a predetermined pressure is applied from the lower side of the filter material container 3 toward the upper side, and flows upward along the outer peripheral surface of the filter element 2 in the gap formed between the inner surface of the filter material container 3 and the filter element 2 . When the filtered fluid flows upward along the outer peripheral surface of the filter element 2 in the gap formed between the inner surface of the filter container 3 and the filter element 2, it will flow into the interior of the filter element 2 from the outer peripheral surface of the filter element 2 through the inner filter material 21. Interstitial line 24a. Since the end portion of the lower side of the gap pipeline 24a is closed, the filtered fluid that has flowed into the gap pipeline 24a uses the pressure on the primary side to cause the filtered fluid to move towards the top of the filter material container 3 through the gap pipeline 24a. flow.

朝向濾材容器3之上部而流動來的過濾流體係到達排氣室4。然後，管件6，係除了利用一次側之壓力，還利用重力，將已到達排氣室4的過濾流體，引起過濾流體從排氣室4朝向濾材容器3之下部側的流動。亦即，排氣室4，係位在：過濾流體之朝向濾材容器3之上部側的流動與過濾流體之朝向濾材容器3之下部的流動之反轉部。藉此，在排氣室4，係使過濾流體之流動中所包含的空氣會自然地分離，空氣係殘留於排氣室4，過濾流體係通過管件6而流動至濾材容器3之下部。殘留於排氣室4的空氣係通過二次側之排氣口32a並藉由排氣機構32而排出至外部。一次側之排氣機構31係以連通至濾材容器3之內表面與濾芯2之間所形成的間隙，並能夠進行過濾流體之一次側的排氣之方式來發揮功能。通過管件6而流動至濾材容器3之下部來的過濾流體係從濾材容器3之下部的排出口42a通過排出管件42，而從濾材容器系統1所排出。The filtered fluid flowing toward the upper part of the filter container 3 reaches the exhaust chamber 4 . Then, the pipe fitting 6, in addition to utilizing the pressure on the primary side, also utilizes gravity to cause the filtered fluid that has reached the exhaust chamber 4 to flow from the exhaust chamber 4 toward the lower side of the filter material container 3. That is, the exhaust chamber 4 is located at an inversion portion between the flow of the filtered fluid toward the upper side of the filter material container 3 and the flow of the filtered fluid toward the lower portion of the filter material container 3 . Thereby, in the exhaust chamber 4 , the air contained in the flow of the filtered fluid is naturally separated, the air remains in the exhaust chamber 4 , and the filtered fluid flows to the lower part of the filter material container 3 through the pipe fitting 6 . The air remaining in the exhaust chamber 4 passes through the exhaust port 32 a on the secondary side and is exhausted to the outside by the exhaust mechanism 32 . The exhaust mechanism 31 on the primary side is connected to the gap formed between the inner surface of the filter material container 3 and the filter element 2, and can perform the function of exhausting the primary side of the filtered fluid. The filtered fluid flowing through the pipe fitting 6 to the lower part of the filter material container 3 is discharged from the filter material container system 1 through the discharge pipe 42 through the outlet 42 a at the lower part of the filter material container 3 .

如以上，在本發明的濾材容器系統1中，係可以將已摻混於過濾流體的空氣以簡易的構造自然地從過濾流體分離並進行排氣。As described above, in the filter medium container system 1 of the present invention, the air mixed with the filter fluid can be naturally separated from the filter fluid with a simple structure and exhausted.

(實施例2) 接著，參照圖1、圖2及圖5，針對本發明之實施例2加以說明。實施例1與實施例2係在收納狀態及使用狀態中為相同的構造。以下，有關與實施例1相同的部分係省略說明，且僅針對實施例2之中與實施例1不同的部分加以說明。在實施例1中，隔絕壁5係安裝於濾材容器3之內表面。但是，隔絕壁5，也可安裝於濾芯2。圖5係顯示隔絕壁5安裝於濾芯的實施例2。 (Example 2) Next, Embodiment 2 of the present invention will be described with reference to FIG. 1 , FIG. 2 and FIG. 5 . Embodiment 1 and Embodiment 2 have the same structure in the storage state and the use state. Hereinafter, the description of the same parts as those in the first embodiment will be omitted, and only the parts in the second embodiment that are different from the first embodiment will be described. In Embodiment 1, the partition wall 5 is installed on the inner surface of the filter material container 3 . However, the partition wall 5 may also be attached to the filter element 2 . FIG. 5 shows Embodiment 2 in which the partition wall 5 is installed on the filter element.

亦即，在實施例2中，隔絕壁5係以從濾芯2之端部2a延伸出的方式所安裝。在實施例2中係藉由隔絕壁5之端部5b接觸於濾材容器3之上部的內表面而形成有排氣室4。包含所形成的排氣室4之構成，且除此以外之點為相同。如此，隔絕壁5，係只要可以形成排氣室4，則也能夠配置於濾材容器3，也能夠配置於濾芯2。又，除此以外，也能夠將隔絕壁5作為獨立的零件來配置(未圖示)。That is, in Embodiment 2, the partition wall 5 is installed in such a manner as to extend from the end portion 2a of the filter element 2 . In Embodiment 2, the exhaust chamber 4 is formed by contacting the end portion 5 b of the partition wall 5 with the upper inner surface of the filter material container 3 . The configuration including the formed exhaust chamber 4 and other points are the same. In this way, the partition wall 5 can also be arranged in the filter medium container 3 or in the filter element 2 as long as the exhaust chamber 4 can be formed. In addition, it is also possible to arrange the partition wall 5 as an independent component (not shown).

(實施例3) 接著，參照圖1、圖2及圖6，針對本發明之實施例3來加以說明。實施例1與實施例3係在收納狀態及使用狀態中為相同的構成。以下，有關與實施例1相同的部分係省略說明，而僅針對實施例3之中與實施例1不同的部分加以說明。在實施例1中，雖然管件6係安裝於濾芯2，但是也可安裝於濾材容器3。圖6係顯示管件6安裝於濾材容器3的實施例3。 (Example 3) Next, Embodiment 3 of the present invention will be described with reference to FIG. 1 , FIG. 2 and FIG. 6 . Embodiment 1 and Embodiment 3 have the same configuration in the storage state and the use state. Hereinafter, the description of the same parts as in the first embodiment will be omitted, and only the parts in the third embodiment that are different from the first embodiment will be described. In Embodiment 1, although the pipe fitting 6 is mounted on the filter element 2 , it may also be mounted on the filter material container 3 . FIG. 6 shows the embodiment 3 in which the pipe fitting 6 is installed in the filter material container 3 .

例如，如圖6般，形成排氣室4的隔絕壁51是可以以保持管件6的方式來構成。在此情況下，在收納狀態中，隔絕壁51係將管件6與實施例1同樣地保持於濾芯2的間隙管路24a之中。在隔絕壁51係設成保持管件6的構成的情況下，係有必要將排氣室4與間隙管路24a流體性地連通的開口設置於隔絕壁51。For example, as shown in FIG. 6 , the partition wall 51 forming the exhaust chamber 4 may be configured to hold the pipe member 6 . In this case, in the accommodated state, the partition wall 51 holds the tube 6 in the gap line 24a of the filter element 2 in the same manner as in the first embodiment. In the case where the partition wall 51 is configured to hold the pipe 6 , it is necessary to provide the partition wall 51 with an opening through which the exhaust chamber 4 and the gap line 24 a fluidly communicate.

又，也能夠以隔絕壁51非為保持管件6的形式，固定於濾材容器3。如實施例1之圖1及圖2般，只要可以使其構成管件6，則不被限於管件6係固定於濾芯2，也可以各式各樣的形態來使其固定於濾材容器3。In addition, the partition wall 51 may be fixed to the filter medium container 3 instead of holding the pipe 6 . Like Fig. 1 and Fig. 2 of embodiment 1, as long as it can constitute the pipe fitting 6, it is not limited to the pipe fitting 6 being fixed to the filter element 2, and it can also be fixed to the filter material container 3 in various forms.

1:濾材容器系統 2:濾芯 2a,2b,5a,5b:端部 3:濾材容器 4:排氣室 5,51:隔絕壁 6:管件 6a:第一開口 6b:第二開口 21:濾材 24:管路 24a:間隙管路 31,32:排氣機構 32a:排氣口 40:濾材基座 41:管路 41a:流入口 42:排出管件 42a:排出口 1: Filter container system 2: filter element 2a, 2b, 5a, 5b: ends 3: filter material container 4: exhaust chamber 5,51: Partition wall 6: Fittings 6a: First opening 6b: Second opening 21: filter material 24: pipeline 24a: Clearance piping 31,32: exhaust mechanism 32a: Exhaust port 40: filter base 41: pipeline 41a: Inflow port 42: Discharge fittings 42a: discharge port

[圖1]係顯示作為本發明之實施形態的濾材容器系統之立體圖。 [圖2]係作為本發明之實施形態的濾材容器系統之剖視圖，且為顯示圖1之剖面X-X的圖。 [圖3]係本發明之實施例1的濾材容器系統之剖視圖。 [圖4]係本發明之實施例1的濾材容器系統之剖視圖。 [圖5]係本發明之實施例2的濾材容器系統之剖視圖。 [圖6]係本發明之實施例3的濾材容器系統之剖視圖。 [ Fig. 1 ] is a perspective view showing a filter container system as an embodiment of the present invention. [ Fig. 2] Fig. 2 is a cross-sectional view of a filter container system according to an embodiment of the present invention, and is a view showing a cross-section X-X in Fig. 1 . [ Fig. 3 ] is a cross-sectional view of the filter container system according to Embodiment 1 of the present invention. [ Fig. 4 ] is a cross-sectional view of the filter material container system of Embodiment 1 of the present invention. [ Fig. 5 ] is a cross-sectional view of a filter container system according to Embodiment 2 of the present invention. [ Fig. 6 ] is a cross-sectional view of a filter container system according to Embodiment 3 of the present invention.

1:濾材容器系統 1: Filter container system

2:濾芯 2: filter element

3:濾材容器 3: filter material container

4:排氣室 4: exhaust chamber

5:隔絕壁 5: Partition wall

6:管件 6: Fittings

6b:第二開口 6b: Second opening

24:管路 24: pipeline

24a:間隙管路 24a: Clearance piping

31,32:排氣機構 31,32: exhaust mechanism

40:濾材基座 40: filter base

41:管路 41: pipeline

41a:流入口 41a: Inflow port

42:排出管件 42: Discharge fittings

42a:排出口 42a: discharge port

Claims (6)

一種濾材容器系統，係具備： 濾芯，其是具有圓筒形狀之濾材，該濾材係進行流體之過濾，且在配置於一端的第一開口與配置於另一端的第二開口之間具有管路；及 濾材容器，其是可將前述濾芯能夠裝卸地收納於內部，且在上部具有排氣機構；及 隔絕壁，其是接觸於前述濾芯與前述濾材容器之內部以進行與前述排氣機構之排氣口連通的排氣室之形成；以及 管件，其是以與前述排氣室連通的方式朝向鉛直方向延伸； 前述濾材容器係具有前述濾芯已收納於前述濾材容器之前述內部的收納狀態； 在前述收納狀態中，前述管件係在前述管路之內部以在前述管路與前述管件之間具有間隙管路之方式使前述管件之一端貫通到達前述排氣室，前述隔絕壁係與前述濾材之端部接觸，前述排氣室係除了與前述間隙管路、前述管件及前述排氣口以外沒有流體性地連通； 前述濾材容器系統係在前述收納狀態中界定出流路，該流路係前述流體從前述濾材容器之下部的流入口流入，流入後的前述流體從前述濾材之外周面經由前述濾材而流入前述間隙管路並到達前述排氣室，然後從前述排氣室經由前述管件而從前述濾材容器之下部的排出口排出。 A filter material container system is provided with: A filter element, which is a filter material having a cylindrical shape, the filter material is used for filtering fluid, and there is a pipeline between the first opening arranged at one end and the second opening arranged at the other end; and A filter material container, which can accommodate the above-mentioned filter element detachably inside, and has an exhaust mechanism on the upper part; and The partition wall is formed to be in contact with the interior of the aforementioned filter element and the aforementioned filter material container so as to communicate with the exhaust port of the aforementioned exhaust mechanism; and a pipe extending vertically so as to communicate with the exhaust chamber; The aforementioned filter material container has a storage state in which the aforementioned filter element has been accommodated in the aforementioned interior of the aforementioned filter material container; In the aforesaid storage state, the aforesaid pipe fittings are in the interior of the aforesaid pipelines so that one end of the aforesaid pipes reaches the aforesaid exhaust chamber with a gap between the aforesaid pipelines and the aforesaid pipes. The end contact of the said exhaust chamber is not in fluid communication except with the aforementioned interstitial pipeline, the aforementioned pipe fitting and the aforementioned exhaust port; The aforementioned filter material container system defines a flow path in the aforementioned storage state, and the flow path is that the aforementioned fluid flows in from the inlet at the lower part of the aforementioned filter material container, and the inflowed aforementioned fluid flows from the outer peripheral surface of the aforementioned filter material through the aforementioned filter material into the aforementioned gap The pipeline reaches the aforementioned exhaust chamber, and then is discharged from the aforementioned exhaust chamber through the aforementioned pipe fitting from the discharge port at the lower part of the aforementioned filter material container. 如請求項1所述之濾材容器系統，其中，前述間隙管路係引起前述流體朝向前述濾材容器之前述上部的流動； 前述管件係引起前述流體從前述排氣室朝向前述濾材容器之前述下部的流動； 前述排氣室，係位在：前述流體之朝向前述上部的前述流動與前述流體之朝向前述下部的流動之反轉部。 The filter material container system as claimed in item 1, wherein the gap pipeline causes the flow of the aforementioned fluid towards the aforementioned upper part of the filter material container; The aforementioned pipe fittings cause the aforementioned fluid to flow from the aforementioned exhaust chamber towards the aforementioned lower portion of the aforementioned filter material container; The aforementioned exhaust chamber is located at the reversal portion between the aforementioned flow of the aforementioned fluid toward the aforementioned upper portion and the aforementioned flow of the aforementioned fluid toward the aforementioned lower portion. 如請求項2所述之濾材容器系統，其中，前述隔絕壁，係以從前述濾材容器之前述上部的內表面延伸出之方式所安裝，前述排氣室之前述形成係藉由前述隔絕壁之端部接觸於前述濾芯之端部所進行。The filter material container system as described in claim 2, wherein the aforementioned partition wall is installed in a manner extending from the inner surface of the aforementioned upper part of the aforementioned filter material container, and the aforementioned formation of the aforementioned exhaust chamber is achieved by means of the aforementioned partition wall The end contact is performed on the end of the aforementioned filter element. 如請求項2所述之濾材容器系統，其中，前述隔絕壁，係以從前述濾芯之端部延伸出的方式所安裝，前述排氣室之前述形成係藉由前述隔絕壁之端部接觸於前述濾材容器之前述上部的內表面所進行。The filter material container system as described in claim 2, wherein the aforementioned partition wall is installed in a manner extending from the end of the aforementioned filter element, and the aforementioned formation of the aforementioned exhaust chamber is made by contacting the end of the aforementioned partition wall with the The inner surface of the aforementioned upper part of the aforementioned filter material container is carried out. 如請求項3或4所述之濾材容器系統，其中，前述管件係固定於前述濾芯。The filter material container system according to claim 3 or 4, wherein the aforementioned pipe is fixed to the aforementioned filter element. 如請求項3或4所述之濾材容器系統，其中，前述管件係固定於前述濾材容器。The filter material container system according to claim 3 or 4, wherein the aforementioned pipe fittings are fixed to the aforementioned filter material container.
TW111100687A 2021-01-14 2022-01-07 Filter container system having vent structure TW202241572A (en)

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